Marie Chantal Girls Dresses. Fashion category - Casual Dresses. SKU - G3903L-MLT. Color - Multicolor. Marie Chantal Kids Autumn Olympia Floral Dress. The Olympia shirtdress by Marie Chantal features a playful floral print on soft cotton, designed in a charming bubble silhouette with an empire waist, heart-shaped patch pockets, a Peter Pan collar, long sleeves, and a button-front placket. 100% cotton. Made in Portugal.